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Lab06 - The bouncing ball animation

fanwaipio's picture
Wed, 10/12/2011 - 06:38 — fanwaipio

 

Description

Using a DC motor to rotate a sexangula paper tube with ball and ground draw on it each surface.

Components Used
 
1k Resistor
1 Diode
1 Transistor
1 Power
1 Sexangular paper tube
 

Source code

/*

 * one pot fades one motor
 * modified version of AnalogInput
 * by DojoDave <http://www.0j0.org>
 * http://www.arduino.cc/en/Tutorial/AnalogInput
 * Modified again by dave
 */
 
int potPin = 0;   // select the input pin for the potentiometer
int motorPin = 9; // select the pin for the Motor
int val = 0;      // variable to store the value coming from the sensor
void setup() {
  Serial.begin(9600);
}
void loop() {
  val = analogRead(potPin);    // read the value from the sensor, between 0 - 1024
  Serial.println(val);
  analogWrite(motorPin, val/4); // analogWrite can be between 0-255
}
 

 

IMG_1857.jpg
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